Description: This free software converts XPS documents to image files (JPG, PNG or BMP). This effectively means that you can convert any document that you can print on windows to an image file. You can use this tool as part of your workflow, having it launched automatically after an XPS document has printed.

Note: I have tested on the limited platform that I currently have avaliable, if you try the software on other platforms and it works or doesn't work please give me feedback so I can include it here for others reference.